Zero White Designs’s $5 HR is a task tracker designed for busy freelancers and consultants.

The app allows you to keep tabs on all your clients and projects, as well as record the time you dedicate to each of your tasks; when you’re ready to invoice, HR allows you to export all your information to a handy CSV file that you can import into a spreadsheet or financial app.

The app tracks class schedules, homework, tests, and assignments, and can be synced with the developer’s online system for a multi-platform experience. The app is free with in-app purchases that remove ads and add various themes.